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IPCB_PrimitiveVia.getState_SolderMaskExpansion() method

获取属性状态：阻焊/助焊扩展

签名

function getState_SolderMaskExpansion(): IPCB_PrimitiveSolderMaskAndPasteMaskExpansion | null;

返回值

IPCB_PrimitiveSolderMaskAndPasteMaskExpansion | null

阻焊/助焊扩展

示例

// 1. 生成本次运行专用的坐标，放置一个默认扩展（遵循规则）的测试过孔
const x = 3000 + Math.floor(Math.random() * 100000);
const plain = await eda.pcb_PrimitiveVia.create('', x, 3000, 20, 40);
const plainExpansion = plain.getState_SolderMaskExpansion();

// 2. 异步模式下给第二个过孔自定义顶层阻焊扩展并提交
const customized = await eda.pcb_PrimitiveVia.create('', x + 500, 3000, 20, 40);
const a = customized.toAsync();
a.setState_SolderMaskExpansion({ topSolderMask: 4 });
await a.done();

// 3. 从画布重新读取自定义扩展（未设置的底层项返回 null）
const customizedExpansion = customized.getState_SolderMaskExpansion();

// 4. 清理测试图元（查询类案例不留测试对象）
await eda.pcb_PrimitiveVia.delete([plain.getState_PrimitiveId(), customized.getState_PrimitiveId()]);

console.log('plainExpansion:', plainExpansion);
console.log('customizedExpansion:', customizedExpansion);